url:
Janesville, Wisconsin Weather Forecast
Janesville, Wisconsin Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Janesville
Change location by the zip code or city,state: or search for other weather forecast locations in Wisconsin by name.
Weather Forecast for Janesville, Wisconsin : Rock County
Issued: 1:56 am CST Nov 3, 2025 Latitude: 42.6827885 Longitude: -89.0187223 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
30% chance of rain on Overnight Sunny on Monday Mostly Sunny on Tuesday Sunny on Wednesday Partly Sunny on Thursday 30% chance of rain on Friday 40% chance of rain on Saturday 20% chance of rain on Sunday
Low: 39°F High: 59°F High: 59°F High: 56°F High: 55°F High: 56°F High: 45°F High: 41°F
Low: 33°F Low: 42°F Low: 31°F Low: 44°F Low: 31°F Low: 28°F  
Rain Sunny Mostly Sunny Sunny Partly Sunny Rain Rain Rain
-
Current Conditions at
JANESVILLE - (KJVL)
43°
Feels like 36°F
Cloudy
as of 1:55 AM CST
Rel. Humidity: 70%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
12 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 7000ft
Current Conditions at
MONROE - (KEFT)
43°
Feels like 34°F
Mostly Cloudy
as of 1:55 AM CST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
18 MPH
230° Southwest
Cloud Level(s): Broken at 9500ft
Current Conditions at
ROCKFORD - (KRFD)
43°
Feels like 36°F
Cloudy
Light Rain
as of 1:54 AM CST
Rel. Humidity: 70%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Solid Overcast at 12000ft
Current Conditions at
MADISON - (KMSN)
46°
Feels like 41°F
Cloudy
as of 1:53 AM CST
Rel. Humidity: 65%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 28 MPH
220° Southwest
Cloud Level(s): Broken at 9500ft, Solid Overcast at 11000ft
30% chance of rain Overnight Overnight... A 30 percent chance of rain before 4am. Mostly cloudy, with a low around 39. Southwest wind 10 to 15 mph.

Sunny on Monday Monday... Sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph.

Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 33. West wind 5 to 10 mph becoming south after midnight.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 42. South wind 5 to 10 mph becoming west after midnight.

Sunny on Wednesday Wednesday... Sunny, with a high near 56. Northwest wind 5 to 10 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 55. Light southeast wind becoming south 10 to 15 mph in the morning.

70% chance of rain Thursday Night Thursday Night... Rain likely, mainly after midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

30% chance of rain Friday Friday... A 30 percent chance of rain before noon. Partly sunny, with a high near 56.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 31.

40% chance of rain Saturday Saturday... A 40 percent chance of rain. Partly sunny, with a high near 45.

40% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

20% chance of rain Sunday Sunday... A 20 percent chance of rain. Mostly sunny, with a high near 41.

Current Radar Image


Sun Almanac for Janesville, Wisconsin
Sunrise: 06:33 AM
Sunset: 4:46 PM
Civil Sunrise:06:04 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 5:49 PM
Astro Sunrise: 04:57 AM
Astro Sunset: 6:22 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.